A design modification inspired by the wings of the Andean condor could increase the energy generated by wind turbines. Various bird species have upturned tips on the end of their wings ...

These condors are mostly black, but males have a distinctive white “collar” around their necks and some white markings on their wings as well ... The Andean condor is considered threatened ...

Nestled among Arizona’s colossal Vermilion Cliffs, an inconspicuous building bustles with the sounds of flapping wings. Inside the ... the California condor. Known to the biologists as ...